Set of dental impression trays



FIG. 1 is a perspective view of the left tray of a set of dental impression trays showing my new design;

FIG. 2 is a top plan view thereof with the right tray represented in broken lines as environment;

FIG. 3 is an inside edge elevation thereof;

FIG. 4 is an outside edge elevation thereof;

FIG. 5 is an end elevation thereof with the right tray represented in broken lines as environment;

FIG. 6 is an elevation of the end opposite that shown in FIG. 5;

FIG. 7 is a perspective view of the right tray;

FIG. 8 is a top plan view thereof;

FIG. 9 is an inside edge elevation thereof;

FIG. 10 is an outside edge elevation thereof;

FIG. 11 is an end elevation thereof;

FIG. 12 is an end elevation of the end opposite that shown in FIG. 11; and,

FIG. 13 is a top plan view of the set of dental impression trays.

The broken lines shown in FIGS. 2 and 5 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a set of dental impression trays, as shown and described. 